From: sergestus@yandex.ru
To: Andrew Fish <afish@apple.com>,devel@edk2.groups.io
Subject: Re: [edk2-devel] EDK2 UEFI Specification and Revision
Date: Fri, 25 Oct 2019 03:49:12 -0700 [thread overview]
Message-ID: <29857.1572000552670074036@groups.io> (raw)
In-Reply-To: <AF46BBD3-8D34-4B6A-95BA-7C1688B361AA@apple.com>
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My app (UEFI spec 2.7) uses following protocols:
EFI_BOOT_SERVICES revision EFI_SPECIFICATION_VERSION
EFI_FILE_PROTOCOL revision 0x00020000
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL 0x00010000
EFI_PEI_SERVICES - not found in UEFI specificaion
EFI_PEI_CPU_IO_PPI - not found in UEFI specificaion
UEFI Specification 2.4 protocols:
EFI_BOOT_SERVICES revision EFI_SPECIFICATION_VERSION
EFI_FILE_PROTOCOL revision 0x00020000
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL 0x00010000
So the main services API EFI_BOOT_SERVICES, where I'm using few common functions (OpenProtocol, AllocatePool...) differs from the EFI shell where app is using. Also there are protocols such as EFI_PEI_SERVICES and EFI_PEI_CPU_IO_PPI about which differences I can say nothing, so it is batter to find EDK2 with UEFI spec 2.4.
Thank you,
Sergey
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prev parent reply other threads:[~2019-10-25 10:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 8:15 EDK2 UEFI Specification and Revision sergestus
2019-10-21 15:53 ` [edk2-devel] " Andrew Fish
2019-10-22 10:13 ` sergestus
2019-10-25 1:01 ` Andrew Fish
2019-10-25 10:49 ` sergestus [this message]
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